{if $op == 'index'}
<form method="post" action="yahoo.php?op=index">

	<p class="btn_line">
		<input type="hidden" name="data" value="$data" />
		<input type="text" name="captchaAnswer" value="" />
		$captcha
		<input type="submit" name="btnsubmit" value="确定" class="submit" />
	</p>
<input type="hidden" name="formhash" value="<!--{eval echo formhash();}-->" />
</form>

{/if}